<template>
  <div class="update-name">
    <!-- 导航栏 -->
    <van-nav-bar
      title="设置昵称"
      left-text="取消"
      right-text="完成"
      @click-left="$emit('close')"
      @click-right="onConfirm"
    />
    <!-- /导航栏 -->
    <!-- 输入框 -->
    <div class="field-wrap">
      <van-field
        v-model.trim="message"
        rows="2"
        autosize
        type="textarea"
        maxlength="7"
        placeholder="请输入昵称"
        show-word-limit
      />
    </div>
    <!-- /输入框 -->
  </div>
</template>

<script>
import { updateUserProfile } from '@/api/user'

export default {
  name: 'UpdateName',
  components: {},
  props: {
    // 父亲传过来的值
    value: {
      type: String,
      required: true
    }
  },
  data () {
    return {
      message: this.value
    }
  },
  computed: {},
  watch: {},
  created () {},
  mounted () {},
  methods: {
    async onConfirm () {
      // this.$toast.loading({
      //   message: '保存中...',
      //   forbidClick: true, // 禁止背景点击
      //   duration: 0 // 持续展示
      // })

      try {
        const message = this.message
        if (!message.length) {
          this.$toast('昵称不能为空')
          return
        }

        await updateUserProfile({
          name: message
        })
        console.log(123)
        // 更新视图
        this.$emit('input', message)

        // 关闭弹层
        this.$emit('close')

        // 提示成功
        this.$toast.success('更新成功')
      } catch (err) {
        this.$toast.fail('更新失败')
      }
    }
  }
}
</script>

<style scoped lang="less">
.field-wrap {
  padding: 20px;
}
</style>
